3r+3=45

Simple and best practice solution for 3r+3=45 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3r+3=45 equation: 


Simplifying
3r + 3 = 45

Reorder the terms:
3 + 3r = 45

Solving
3 + 3r = 45

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + 3r = 45 + -3

Combine like terms: 3 + -3 = 0
0 + 3r = 45 + -3
3r = 45 + -3

Combine like terms: 45 + -3 = 42
3r = 42

Divide each side by '3'.
r = 14

Simplifying
r = 14

See similar equations:

| 3.4=h+2.4 | | -3b+3b=8+2b | | y-1.2=-0.5 | | 4x+3+-2x+2=7x+-4 | | 7-3n=16 | | -1+-13f=13f-1 | | -2x^2+30x-108= | | (2a-1)-(-5a-5)=0 | | 16w-18w=8 | | m-3=1-2m+4m-11 | | h+-11=1.01 | | 4x-4x^2=0 | | g+14.35=17.08 | | 3z=12-39 | | 0.7x+20=0.5x+20 | | -0.17=n-2.97 | | g+-9.5=3.5 | | -22+21=m-7 | | (A+3)(a-6)= | | 2x+4=-2(.5-x) | | logx=9 | | -1.37=m-7 | | u-241=480 | | n+-800=-68 | | 784=28g | | 4x-(3x/5)=.6 | | -7-9=3x+5-2x | | 5(3x-6)-4=5(x-5)+41 | | (2x-11)(7x+1)= | | 7p+-5=6p+8 | | (7x-12)(3x+1)= | | x-2x^2= |

Equations solver categories